There are two methods for determining the range from the SV to the REC in GPS. Code (C/A and P) and waves (L1 and L2) discuss two elements of GPS signals as they relate to each method. choose from the list of elements shown below.1.determination of time,2. Atmospheric errors3. correlation of signal at REC4. what is actually measured at the REC5. Accuracy please follow these steps after choosing the two elements1. a header with the element you will discuss2. one short paragraph on the element to be discussed for example what is the element. might be just 2 to 3 sentences3. one paragraph explaining how the elements effect s waves and how it effects codes.i am looking for general effects not alot of technical details.